Viadrus Hercules U26 is cast-iron boiler for solid fuel designed for burning of coke, hard coal and firewood in the conventional burn-through process. The boiler is produced in output from 12 up to 72 kW. Firewood humidity up to 20%, high corrosiion resistance, five years boiler block quarantee, high service life of the Czech made cast-iron exchanger, water-cooled fixed grates, easy operation and maintenance, threaded flanges for easy installation, possibility of additional output change, boiler output based on sections number. Viadrus U22
Boilers UNI OPOP is a cast-iron sectional boiler for burning solid fuels. UNI is intended for hot-water heating of single family houses and other objects. The design enables to achieve a high efficiency and low emission values. The UNI boiler can be used both in gravity heating systems and systems with forced circulation as well as in pressurized water systems. In the event of application in a closed heating system, a safety pressure device must be used to prevent overheating. The UNI boiler burns wood, black coal, briquette etc. Because the heating powers of single solid fuels differ from each other, the boiler output varies between the stated maximum and minimum values. Output range of cast iron boilers UNI is from 13 to 53 kW. Boilers can be used in systems with gravity and forced circulation of heating water.
Cast iron solid fuel boiler Viadrus U22-6.30 kW. For 130 m2 home